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Exploring Mixins in Dart — Flutter

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Exploring Mixins in Dart — Flutter

Section 1: Understanding Mixins versus Inheritance

  • Definition of Mixins: Mixins in Dart allow classes to inherit behaviors and properties from multiple sources without establishing a strict parent-child hierarchy.
  • Has-a Relationship: Describes an association where one class contains an instance of another class, granting access to its functionalities and properties (Composition).

Section 2: Implementing Mixins in Dart and Flutter

  • Using Mixins: To apply a mixin in a class, the with keyword is used followed by the mixin's name.
  • Example:
    class C with A, B {
      // Class functionality
    }
    
  • Conflict Resolution: In case of conflicting method names from multiple mixins, Dart provides a resolution mechanism.
  • Summary: Mixins allow classes to inherit methods and properties from various sources without the need for a strict hierarchy.

That's a wrap!